Patent Assignment
Reel/Frame 027597/0886
Assignment of Assignor's Interest
Recorded: 2012-01-26
Pages: 4
Assignors
GUNTHERBERG, NORBERT
Executed: 2010-06-25
BARDON, RAINER
Executed: 2010-05-12
HEINEN, HARTMUT
Executed: 2010-07-16
SAUER, MICHAEL
Executed: 2010-07-09
LEBER, LUDGER
Executed: 2010-07-02
FISCHER, WOLFGANG
Executed: 2010-07-06
Assignee
BASF SE
LAW AND PATENTS, LUDWIGSHAFEN, 67056, GERMANY
Covered Property
(1)
Shell and Tube Heat Exchanger and Method for Removing Volatile Substances from a Polymer Solution
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 4, 2013
From: BASF SE
To: STYROLUTION GMBH
Reel/Frame 031535/0349 →
Assignment of Assignor's Interest
Dec 24, 2014
From: BASF SE; STYROLUTION GMBH
To: STYROLUTION EUROPE GMBH
Reel/Frame 034700/0165 →
First Lien Intellectual Property Security Agreement
Apr 30, 2021
From: INEOS STYROLUTION EUROPE GMBH
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED
Reel/Frame 056103/0160 →